2-Ethynylpentacene (C24H14) - excitons of #1214

CAM-B3LYP def2-TZVP 60 roots q = 0

TRANSITIONS

MOMENTUM SPACE (Ekin = 30 eV)

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EXCITONS / HOLES Orbitals Excitons

▸ S1 A' 0.111 2.551 eV
▸ S2 A' 0.005 3.472 eV
▸ S3 A' 0.057 3.742 eV
▸ S4 A' 0.018 3.914 eV
▸ S5 A' 2.834 4.633 eV
▸ S6 A' 1.526 4.682 eV
▸ S7 A' 0.552 4.864 eV
▸ S8 A' 0.753 4.924 eV
▸ S9 A' 0.000 5.355 eV
▸ S10 A" 0.000 5.369 eV
▸ S11 A' 0.001 5.418 eV
▸ S12 A' 0.054 5.593 eV
▸ S13 A' 0.028 5.617 eV
▸ S14 A' 0.005 5.796 eV
▸ S15 A' 0.008 5.869 eV
▸ S16 A" 0.000 5.949 eV
▸ S17 A' 0.052 5.970 eV
▸ S18 A" 0.000 6.053 eV
▸ S19 A' 0.242 6.076 eV
▸ S20 A" 0.000 6.196 eV
▸ S21 A" 0.000 6.268 eV
▸ S22 A' 0.138 6.290 eV
▸ S23 A" 0.000 6.312 eV
▸ S24 A' 0.030 6.402 eV
▸ S25 A" 0.000 6.409 eV
▸ S26 A" 0.000 6.508 eV
▸ S27 A' 0.015 6.513 eV
▸ S28 A" 0.000 6.546 eV
▸ S29 A' 0.001 6.675 eV
▸ S30 A" 0.000 6.719 eV
▸ S31 A" 0.000 6.735 eV
▸ S32 A' 0.002 6.754 eV
▸ S33 A' 0.023 6.786 eV
▸ S34 A" 0.000 6.853 eV
▸ S35 A' 0.015 6.860 eV
▸ S36 A" 0.000 7.050 eV
▸ S37 A' 0.001 7.062 eV
▸ S38 A' 0.001 7.082 eV
▸ S39 A" 0.001 7.122 eV
▸ S40 A' 0.013 7.126 eV
▸ S41 A" 0.000 7.155 eV
▸ S42 A' 0.005 7.180 eV
▸ S43 A' 0.041 7.216 eV
▸ S44 A' 0.021 7.232 eV
▸ S45 A" 0.000 7.274 eV
▸ S46 A" 0.000 7.329 eV
▸ S47 A' 0.041 7.424 eV
▸ S48 A" 0.000 7.486 eV
▸ S49 A' 0.177 7.506 eV
▸ S50 A' 0.010 7.584 eV
▸ S51 A" 0.001 7.612 eV
▸ S52 A' 0.048 7.625 eV
▸ S53 A" 0.001 7.664 eV
▸ S54 A" 0.001 7.701 eV
▸ S55 A" 0.006 7.743 eV
▸ S56 A' 0.111 7.784 eV
▸ S57 A" 0.000 7.793 eV
▸ S58 A' 0.076 7.826 eV
▸ S59 A" 0.000 7.856 eV
▸ S60 A" 0.000 7.889 eV

Calculation


XC Functional CAM-B3LYP

Basis Set def2-TZVP

Charge 0.0

Spin 0.0

Total Energy [eV] -25100.83

Code Orca 6.1.1

Author Dominik Brandstetter

Date 2026-09-09 19:36:06

Added 2026-09-10 19:40:11

Legacy ID None

System


Full Name 2-Ethynylpentacene

Short Name 2-ethynylpentacene

PubChem CID 91221301

Formula C24H14

Mass 302.4 u

Point Group Cs

Orientation xy

Geometry


Substrate

Light


Energy Mode
Polarization
Handedness

Momentum Space


k-Path


Detector


Real Space


Spectrum


Broadening

Units


Energy Unit

Atoms


Visibility


Orbital


Intensity Scale
Lobe Colours
Density

Scene


Hemisphere

Composition


Hole Position


ID XC Functional Basis Set Code Charge Spin Casida Legacy
1214 CAM-B3LYP def2-TZVP Orca 0.0 0.0 ✓

Input File

Output File

Coefficients

Serving Binaries

Transition Matrix

ABSORPTION SPECTRUM